PLAYER TOURNAMENT DETAILS
Onalerona Khosana
1160302696Tshwane (GTP)Tournament details
| Tour Id | 20250609 |
| Group Id | 20250608 |
| Name | AHS Open Chess Tournament 2025 |
| Section | U10 |
| Rounds | 5 |
| Format | Swiss |
| Type | Standard |
| Start | 2025-03-01 |
| End | 2025-03-01 |
| Submitted | 2025-03-02 |
| Rated | 2025-03-02 |
| Submit age weight | 1 |
| Host | Tshwane (GTP) |
| Total time | 60 |
| Time weight | 0.83 |
| Official results | Official results |
General
| Games | 5 |
| Score | 4 |
| Percent | 80 |
| Dp | 255 |
| Aor | 1330.4 |
| Perform | 1585.4 |
| Penalties | 0 |
| Wins | 4 |
| Draws | 0 |
| Losses | 1 |
| White | 2 |
| Black | 3 |
| White wins | 2 |
| Black wins | 2 |
| Default wins | 0 |
| Default losses | 0 |
| Byes | 0 |
| Half byes | 0 |
| Rank | 4 |
| Final Pos | 3 |
| Share Pos | 3 |
| Count for rating | Yes |
Analysis (Main)
| Rating | 1467.9 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.26 |
| Score - Expected score | 0.74 |
| Rating +/- | 12.3 |
Analysis (Type)
| Rating | 1457.5 |
| K-factor | 20 |
| Score | 4 |
| Expected score | 3.23 |
| Score - Expected score | 0.77 |
| Rating +/- | 15.4 |
Opponents
| Round | Date | Opponent | Fed | Title | Main | Type | Col | Res | Main | Type | Cfr | ||||
| We | Swe | +/- | We | Swe | +/- | ||||||||||
| 1 | 2025-03-01 | Viljoen, R (Rouxle) | GTP | 1198.3 | 1198 | B | 1 | 0.77 | 0.23 | 3.8 | 0.76 | 0.24 | 4.8 | Yes | |
| 2 | 2025-03-01 | Lewis, J (Jordan) | GTP | 1255.9 | 1263.1 | W | 1 | 0.79 | 0.21 | 3.5 | 0.77 | 0.23 | 4.6 | Yes | |
| 3 | 2025-03-01 | Simao, R (Raul) | GTP | 1347.8 | 1324.4 | B | 1 | 0.6 | 0.4 | 6.6 | 0.61 | 0.39 | 7.8 | Yes | |
| 4 | 2025-03-01 | Swanepoel, M (Marnu) | GTP | 1328.8 | 1320.4 | W | 1 | 0.7 | 0.3 | 5 | 0.7 | 0.3 | 6 | Yes | |
| 5 | 2025-03-01 | Anthonissen, M (Mikhael) | GTP | 1521 | 1514.3 | B | 0 | 0.4 | -0.4 | -6.6 | 0.39 | -0.39 | -7.8 | Yes | |